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DIN ISO 20481:2011-01
Coffee and coffee products - Determination of the caffeine content using high performance liquid chromatography (HPLC) - Reference method (ISO 20481:2008)More info
This International Standard specifies a high performance liquid chromatography (HPLC) method for the caffeine content of: green coffee; roasted coffee; soluble coffee; regular and decaffeinated; and mixed instant coffee products (e. g. coffee/chicory mix or cappuccino-type coffee drink).The method has been tested on coffee products in ring tests. The preparation of the samples has been enlarged for the special coffee products.
| Author | DIN |
|---|---|
| Editor | DIN |
| Document type | Standard |
| Format | File |
| ICS | 67.140.20 : Coffee and coffee substitutes |
| Number of pages | 14 |
| Replace | DIN 10777-2 (2000-06) |
| Cross references | BVL L 46.00-3 (2013-08), IDT |
| Set | MYSTD-20STD |
| Year | 2011 |
| Document history | DIN ISO 20481 (2011-01) |
| Country | Germany |
| Keyword | 20481 |